But as early as August 2015, doctors in northeast Brazil began to notice a trend: many mothers who had recently experienced symptoms of the Zika virus were giving birth to babies with microcephaly, a serious disorder characterized by unusually small heads and brain damage.By early 2016, Zika was making headlines as evidence mounted—and eventually confirmed—that microcephaly is caused by the virus, which can be contracted through mosquito bites or sexually transmitted.The first death on American soil, in February 2016, was confirmed in Puerto Rico in April. The first case of microcephaly in Puerto Rico was confirmed on May 13, 2016. The virus has been known to be transmitted by the Aedes aegypti or Yellow Fever mosquito, but now Aedes albopictus, the Asian Tiger mosquito, has been found to carry it as well, which means it might affect regions as far north as New England and the Great Lakes. Right now, at least 298 million people in the Americas live in areas “conducive to Zika transmission,” according to a recent study. Over the next year, more than 5 million babies will be born.In Zika: The Emerging Epidemic, Donald G. McNeil Jr. sets the facts straight in a fascinating exploration of Zika’s origins, how it’s spreading, the race for a cure, and what we can do to protect ourselves now.

    Each image alone exposes a nugget of our planet's magnificence; the totality of the collection goes beyond our imagination. Turning the pages, viewers are struck by the richness of life on Earth. One photograph is more awe-inspiring than the next--chosen by veteran National Geographic Magazine photo editors to present what is visually incredible. The photographs are drawn from the popular "Visions of Earth" feature in the magazine, (rated #1 by readers), from our own storied Image Collection, and from renowned photographers throughout the world, many never-before published.Enthralling images fill the book in a gallery of stunning landscapes, fascinating people, amazing animals, and unexpected glimpses of the usual and unusual. Puffins' beaks signal breeding time in Norway and a speckled emperor moth in South Africa diverts predators with an illusion. An elephant takes a morning dip in India's Andaman Sea while Siamese crocodiles race in Thailand and surfers in Australia relish a perfect day. Monks in Bhutan run to dinner and a little girl in red stands out among white-robed women in an Indonesian mosque. Spanish youth decked in colorful, oversize papier-mâché heads celebrate a festival in Catalonia and a flower of flame blooms from a man's kerosene-filled mouth in a Sikh celebration in India.Around the globe, amazing moments are captured in time, from a spray of flash frozen petal fragments in California to a truck show of chrome-covered and gleaming neon rigs half the world away in Japan. Visions of Earth is a welcome escape from the news of natural disasters, conflict, political upheaval, and social unrest that fills our lives. The book delights our senses, ignites our emotions, and renews our optimism, showcasing the many ways that our world is a marvel to behold and a privilege to call home.

    DON'T SWALLOW YOUR GUM! takes on these myths and misconceptions, and exposes the truth behind some of those weird and worrisome things we think about our bodies. Entries dispel the following myths and more:- You need to drink 8 glasses of water a day- Chewing gum stays in your stomach for seven years- You can catch poison ivy from someone who has it- If you drop food on the floor and pick it up within five seconds, it's safe to eat- Strangers have poisoned kids' Halloween candyWith the perfect blend of authoritative research and a breezy, accessible tone, DON'T SWALLOW YOUR GUM is full of enlightening, practical, and quirky facts that will debunk some of the most perennial misconceptions we believe about our health and well-being.

    Each clique of scientists has a part of the story correct, but new evidence shows they are all fundamentally wrong.On the one side, we have academics highlighting the astonishing fossil record of China with multiple sites now producing modern human fossils aged between 80 - 120 thousand years, or older. Several extremely ancient fossil finds in China, including Dali, Maba and Jinniushan, place archaic Homo sapiens in this region up to 260,000 years ago.On the other side, we have scientists pointing to Africa's impressive fossil record with its evidence of potential ancestors going back around 6 million years. The evidence of extreme genetic diversity among Africans and the discovery of 300,000-year-old archaic Homo sapiens fossils in Morocco tends to further support the idea that humans came out from Africa. We can understand why both sides are so sure of their positions, and why the debate continues. While leading academics focussed on their own agendas, they overlooked significant evidence. Between the two poles of Out of Africa and Out of Asia Theory, exists a 'Middle Way'. The Forgotten Exodus: The Into Africa Theory of Human Evolution, reveals that within the known fossil record, the current genetic studies and recent paleoclimate models there is compelling evidence for a superior theory of human origins, representing a paradigm displacement.The Into Africa Theory does not dispute the evidence placing the earliest hominins in Africa.However, it does not agree with the consensus view that Homo sapiens emerged there first and later migrated to Eurasia.The Into Africa Theory recognises the extraordinary evidence for critical stages in our development occurring in East and Southeast Asia. It is abundantly clear that as a new concerted effort to gather and evaluate fossil evidence begins in earnest we see astonishing new discoveries. The Into Africa Theorydisputes the claims of Out of Africa and Out of Asia(or Europe) adherents over the starting point for the migration which populated Eurasia approximately 60,000 years ago and identifies the actual location.Amazing facts that you will encounter:-Homo heidelbergensis was not ancestral to modern humans -Denisovan fossils in Siberia carried DNAfrom Australian Aboriginals-An Indonesian supervolcano brought about the end for multiple hominin species-Climate catastrophe locked humans in Africa from 73,000 to 59,000 years ago-There is no African fossil DNA over 10,000 years in age-While supposedly isolated, Aboriginal Australians interbred with Denisovans 44,000 years agoYou will gain access to a long-forgotten conversation involving the famous evolutionary scientists Allan Wilson and Rebecca Cann, in which they admitted that their data suggested Aboriginal Australians were ancestral to all modern humans.Learn why the appearance of the haplogroups foundational to Eurasians, L3 and CT, had to come from a population incursion rather than an in-situ mutation.Explore the cutting-edge scientific findings of 2016 and 2017 alongside a broad range of anomalies long suppressed or ignored in academic circles.The Forgotten Exodus' author Bruce R. Fenton began his journey towards a new understanding of human origins after an expedition to a mysterious megalithic complex in the Ecuadorian Amazon. The Information Systems professional and lifelong scholar of ancient cultures, found himself tracing the threads of the human story across six continents and through 6,000,000 years of history. You will come away with a unique view of humanity and a sense of excitement for revelations still set to arrive. This book reminds all of us that we have a collective ability to overcome enormous obstacles.

    Drawing partly on his own career—from young scientist in awe of his elders to crotchety elder statesman—Tattersall offers an idiosyncratic look at the competitive world of paleoanthropology, beginning with Charles Darwin 150 years ago, and continuing through the Leakey dynasty in Africa, and concluding with the latest astonishing findings in the Caucasus.The book's title refers to the 1856 discovery of a clearly very old skull cap in Germany's Neander Valley. The possessor had a brain as large as a modern human, but a heavy low braincase with a prominent brow ridge. Scientists tried hard to explain away the inconvenient possibility that this was not actually our direct relative. One extreme interpretation suggested that the preserved leg bones were curved by both rickets, and by a life on horseback. The pain of the unfortunate individual's affliction had caused him to chronically furrow his brow in agony, leading to the excessive development of bone above the eye sockets.The subsequent history of human evolutionary studies is full of similarly fanciful interpretations. With tact and humor, Tattersall concludes that we are not the perfected products of natural processes, but instead the result of substantial doses of random happenstance.

    Notable is the inclusion, for the first time, of four-colour photographs and illustrations throughout. Like previous editions, the book shows how evolutionary biologists analyze all aspects of behaviour.

    They discuss how scientists are working out the clockwork mechanisms and what governs them, and they describe how organisms measure different intervals of time, how they are adapted to various cycles, and how light coordinates the time within to the external world. They review problems that can be caused by malfunctioning biological clocks—including jet lag, seasonal affective disorder, and depression. And they warn that although new drugs are being promoted to allow us to stay awake for longer periods, a 24/7 lifestyle can have a harmful impact on our health, both as individuals and as a society.

    But for beginner foragers who just want to answer the question “Can it eat it?”, most of the books on the subject are dry, dense, and written by mycologists for other mycologists. Frank Hyman to the rescue! How to Forage for Mushrooms without Dying is the book for anyone who walks in the woods and would like to learn how to identify just the 21 edible mushrooms they’re likely to come across. In it, Hyman offers his expert mushroom foraging advice, distilling down the most important information for the reader in colorful, folksy language that’s easy to remember when in the field. Want an easy way to determine if a mushroom is a delicious morel or a toxic false morel? Slice it in half – “if it’s hollow, you can swallow,” Hyman says. With Frank Hyman’s expert advice and easy-to-follow guidelines, readers will be confident in identifying which mushrooms they can safely eat and which ones they should definitely avoid.

    Our beginners guide contains all the essential information you need in order to succeed. It covers the basic techniques, well illustrated with over a hundred images, and explains everything you need to know in an understandable way. Bonsai Empire is the world's most visited Bonsai website and has provided beginners with quality information for over a decade. We have developed this guide to help you get a taste of this fascinating and living art, and hope you'll enjoy it as much as we do! This book includes: - Over 100 stunning images - Over 80 pages - Explanations of the basic techniques - Care guides on the 10 most popular tree species - Background on the history, definition and styles Walter Pall: "Now here is the ultimate book to lead beginners. I am happy to have been able to contribute to this" Mauro Stemberger "Very clear" and "With great quality drawings and pics"

    Through balancing the three energy forces in the body known as 'doshas', Ayurveda goes beyond the boundaries of conventional practice to reveal your unique physical, emotional and mental needs.Expert practitioner Geeta Vara BSc and PGDip in Ayurvedic Medicine, gives simple, daily applicable rituals and wisdom that can be personalised to suit you, including guidance on food as medicine, detoxification, movement and meditation.By teaching us to reconnect with our natural bio-circadian rhythms, Ayurveda will lead you out of the doctor's surgery and on a journey towards self-healing.WITH THIS BOOK, YOU CAN: · Discover your mind/body type · Better understand the epicentre of your health - the gut · Learn to identify early signs of imbalance · Transform your diet through taste and mindful eating · Be empowered to take a preventative approach to healthcare · Tackle personal health problems including: stress and fatigue, immune system issues, gastro-intestinal problems, disturbed sleep, migraines, weight management and more

    From building and working with traditional compost bins to starting an indoor worm-composting operation, Composting For Dummies makes these often intimidating projects easy, fun, and accessible for anyone!Digging into compost basics -- get a handle on the benefits of composting and the tools you'll need to get startedChoosing the best method and location -- find the best composting method and location that's right for you, whether it's above ground, in a hole, in a container or bin, or even right in your kitchenBuilding your pile -- learn which ingredients can go into your compost pile, what stays out, and how to mix it all up in the right proportionsStepping beyond traditional composting -- get the lowdown on vermicomposting (letting worms eat your garbage), growing green manures to compost later, and sheet composting in the same spot you plan to plantOpen the book and find:A step-by-step guide to compostingThe right gear and tools for the jobTips on constructing your own composting containers and binsMaterials you can safely compost (and those to avoid)Cover crops to improve your soil now and compost laterRecommendations for using your finished compostWhat worms contribute to your compostTroubleshooting advice if your compost pile isn't cooperatingLearn to:Turn household food waste, yard clippings, and more into nutrient-rich compostBuild and maintain your own compost binUse worms to aid in composting, both indoors and outGive your vegetable and flower gardens a boost of energy

    It includes even more new monographs and the latest FDA approvals. This updated edition is a book that students can count on with vital information for Peds, as well as precautions for all vulnerable populations. From pediatrics to geriatrics and from pregnancy to breast feeding considerations, "Davis's Drug Guide for Nurses" addresses the entire lifespan.

    Readers will continue to enjoy the current, concise, and straightforward approach to the field that made previous editions so popular. They'll understand the experimental observations that underlie the science of immunology at the molecular, cellular, and whole organism level-and explore the conclusions that can be drawn from those observations.The smart way to study!Elsevier titles with STUDENT CONSULT will help you master difficult concepts and study more efficiently in print and online! Perform rapid searches. Integrate bonus content from other disciplines. Download text to your handheld device. And a lot more. Each STUDENT CONSULT title comes with full text online, a unique image library, case studies, USMLE style questions, and online note-taking to enhance your learning experience.Highlights the implications of immunologic science for the management of human disease.Features over 365 full-color illustrations that highlight important processes and concepts, and bring the three-dimensional structures of molecules to life. Offers a wealth of reader-friendly features including major concepts highlighted in bold italics - at-a-glance boxes that present specialized information and explanations of current technological approaches - a wealth of tables that summarize key information - a glossary of terms - a CD Molecule Appendix that reflects the latest properties of known CD Molecules - an appendix on immunologic laboratory techniques - and more.Includes free access to a full-text online version, a downloadable collection of full-color images, sophisticated immunologic animations, integration links to bonus content in other STUDENT CONSULT titles, content clipping for handhelds, and more - all through the STUDENT CONSULT website at www.studentconsult.com.Incorporates the newest understandings of basic science as well as the newest research findings.Includes new information on the organization of lymphoid organs and mechanisms of innate immunity.Presents enhanced, more straightforward explanations of subjects such as of antigen-presenting cells and the biology of T cell activation.

    [...] Built from the ground up on a wealth of research into how readers learn physics and how they can be taught more effectively, College Physics leads readers to more proficient and long-lasting problem-solving skills, a deeper and better-connected understanding of the concepts, and a broader picture of the relevance of physics to the world around them. Force and Motion: Concepts of Motion and Mathematical Background, Motion in One Dimension, Vectors and Motion in Two Dimensions, Forces and Newton's Laws of Motion, Applying Newton's Laws, Circular Motion, Orbits, and Gravity, Rotational Motion, Equilibrium and Elasticity. Conservation Laws: Momentum, Energy and Work, Using Energy. Properties of Matter: Thermal Properties Of Matter, Fluids. Oscillations and Waves: Oscillations, Traveling Waves and Sound, Superposition and Standing Waves. For all readers interested in algebra-based college physics.

    Immerse yourself in the history of medicine - a colourful story of skill, serendipity, trial and error, moments of genius, and dogged determination.From traditional chinese medicine to today's sophisticated gene therapies and robotic surgery, A Short History of Medicine combines riveting storytelling and beautiful images, historical accounts and lucid explanations, to illuminate the story of medicine through time.Witness early, bloody, anaesthetic-free operations; see the first crude surgical instruments; trace the mapping of the circulatory system; follow the painstaking detective work that led to the decoding of the human genome; and understand the role that potions, cures, therapies, herbal medicines, and drugs have played in the human quest to tame and conquer disease, injury, and death.A Short History of Medicine is an engrossing illustrated history and tale of drama and discovery that celebrates the milestones of medical history across generations and cultures.